What is the name of one of the largest excavated holes in the world located in Russia?
Correct answer: Mir mine
Bendix
Wrong. It's the Kola Superdeep Borehole in Russia, near its Norwegian border. It's 12,262 meters (40,230 ft) deep. It was initiated by the Soviet Union in 1970 with the goal of drilling as deep as possible into the Earth's crust. (Wikipedia)